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FCC ID: 2AFZZ-M2236E1 Wireless Earphones

by: Xiaomi Communications Co., Ltd. latest update: 2023-04-05 model: M2236E1

Four grants have been issued under this FCC ID from 02/22/2023 to 04/05/2023 (this is one of one hundred and ninety-eight releases in 2023 for this grantee). Public details available include frequency information, internal & external photos, and manuals. some products also feature user submitted or linked instructions, password defaults, warrantee terms, drivers, & troubleshooting guides.
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app s submitted / available
1 2 3 4 User Guide Users Manual pdf 4.07 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 InPho Internal Photos pdf 2.65 MiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 InPho r1 Internal Photos pdf 3.20 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 ExPho External Photos pdf 2.17 MiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 ExPho r1 External Photos pdf 2.15 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 Label ID Label/Location Info pdf 48.33 KiB February 20 2023 / February 22 2023
1 2 3 4 Label Location ID Label/Location Info pdf 27.17 KiB February 20 2023 / February 22 2023
1 2 3 4 Antenna Spec r1 Test Report pdf 234.11 KiB March 31 2023 / April 05 2023
1 2 3 4 OD Product Equality Declaration Operational Description pdf March 31 2023 confidential
1 2 3 4 PartsLst Parts List/Tune Up Info pdf March 31 2023 confidential
1 2 3 4 TestRpt DTS BLE Test Report pdf 1.51 MiB March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4 Tsup Antenna Spec Test Setup Photos pdf 358.04 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 Tsup DTS BLE Test Setup Photos pdf 158.11 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 Tsup SAR Test Setup Photos pdf 112.75 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 Tune-up Parts List/Tune Up Info pdf March 31 2023 confidential
1 2 3 4
Attestation Statements pdf March 31 2023 / April 05 2023
1 2 3 4
Attestation Statements pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4 TestRpt DSS BT r1 Test Report pdf 628.51 KiB March 31 2023 / April 05 2023
1 2 3 4 FCC KDB inquiry history Operational Description pdf February 20 2023 confidential
1 2 3 4 Block Block Diagram pdf February 20 2023 confidential
1 2 3 4 DTS Rpt BLE Test Report pdf 3.97 MiB February 20 2023 / February 22 2023
1 2 3 4 DTS Tsup BLE Test Setup Photos pdf 230.25 KiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 Operational Description r1 Operational Description pdf February 20 2023 confidential
1 2 3 4 PartsLst Parts List/Tune Up Info pdf February 20 2023 confidential
1 2 3 4 SchemDic Schematics pdf February 20 2023 confidential
1 2 3 4
RF Exposure Info pdf February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix A RF Exposure Info pdf 294.30 KiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix B RF Exposure Info pdf 556.35 KiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix C Part1-2 RF Exposure Info pdf 3.28 MiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix C Part2-2 RF Exposure Info pdf 3.00 MiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix E RF Exposure Info pdf 47.06 KiB February 20 2023 / February 22 2023
1 2 3 4
RF Exposure Info pdf February 21 2023 / February 22 2023
1 2 3 4 Tsup SAR Test Setup Photos pdf February 20 2023 / August 22 2023 delayed release
1 2 3 4
Test Setup Photos pdf February 21 2023 / August 22 2023 delayed release
1 2 3 4 Tune-up Parts List/Tune Up Info pdf February 20 2023 confidential
1 2 3 4 cvrltr Certification 2.911d5 Attestation Statements pdf 255.60 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Certification 2.911d7 Attestation Statements pdf 592.58 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Long-term Confidentiality Cover Letter(s) pdf 547.88 KiB February 20 2023 / February 22 2023
1 2 3 4 Power of Attorney Letter Cover Letter(s) pdf 453.60 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Short-term Confidentiality Cover Letter(s) pdf 566.65 KiB February 20 2023 / February 22 2023
1 2 3 4
Test Report pdf February 20 2023 / February 22 2023
1 2 3 4 DSS Rpt BT Part1-2 Test Report pdf 4.72 MiB February 20 2023 / February 22 2023
1 2 3 4 DSS Rpt BT Part2-2 Test Report pdf 4.46 MiB February 20 2023 / February 22 2023
1 2 3 4 DSS Tsup BT Test Setup Photos pdf 241.21 KiB February 20 2023 / August 22 2023 delayed release
1 2 3 4
Test Setup Photos pdf February 20 2023 / August 22 2023 delayed release
1 2 3 4 User Guide Users Manual pdf 4.07 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 InPho Internal Photos pdf 2.65 MiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 InPho r1 Internal Photos pdf 3.20 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 ExPho External Photos pdf 2.17 MiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 ExPho r1 External Photos pdf 2.15 MiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 Label ID Label/Location Info pdf 48.33 KiB February 20 2023 / February 22 2023
1 2 3 4 Label Location ID Label/Location Info pdf 27.17 KiB February 20 2023 / February 22 2023
1 2 3 4 Antenna Spec r1 Test Report pdf 234.11 KiB March 31 2023 / April 05 2023
1 2 3 4 TestRpt DTS BLE Test Report pdf 1.51 MiB March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4
RF Exposure Info pdf March 31 2023 / April 05 2023
1 2 3 4 Tsup Antenna Spec Test Setup Photos pdf 358.04 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 Tsup DTS BLE Test Setup Photos pdf 158.11 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4 Tsup SAR Test Setup Photos pdf 112.75 KiB March 31 2023 / October 03 2023 delayed release
1 2 3 4
Attestation Statements pdf March 31 2023 / April 05 2023
1 2 3 4
Attestation Statements pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4
Cover Letter(s) pdf March 31 2023 / April 05 2023
1 2 3 4 TestRpt DSS BT r1 Test Report pdf 628.51 KiB March 31 2023 / April 05 2023
1 2 3 4 DTS Rpt BLE Test Report pdf 3.97 MiB February 20 2023 / February 22 2023
1 2 3 4 DTS Tsup BLE Test Setup Photos pdf 230.25 KiB February 20 2023 / August 22 2023 delayed release
1 2 3 4 TestRpt SAR Appendix A RF Exposure Info pdf 294.30 KiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix B RF Exposure Info pdf 556.35 KiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix C Part1-2 RF Exposure Info pdf 3.28 MiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix C Part2-2 RF Exposure Info pdf 3.00 MiB February 20 2023 / February 22 2023
1 2 3 4 TestRpt SAR Appendix E RF Exposure Info pdf 47.06 KiB February 20 2023 / February 22 2023
1 2 3 4
RF Exposure Info pdf February 21 2023 / February 22 2023
1 2 3 4
Test Setup Photos pdf February 21 2023 / August 22 2023 delayed release
1 2 3 4 cvrltr Certification 2.911d5 Attestation Statements pdf 255.60 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Certification 2.911d7 Attestation Statements pdf 592.58 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Long-term Confidentiality Cover Letter(s) pdf 547.88 KiB February 20 2023 / February 22 2023
1 2 3 4 Power of Attorney Letter Cover Letter(s) pdf 453.60 KiB February 20 2023 / February 22 2023
1 2 3 4 cvrltr Short-term Confidentiality Cover Letter(s) pdf 566.65 KiB February 20 2023 / February 22 2023
1 2 3 4
Test Report pdf February 20 2023 / February 22 2023
1 2 3 4 DSS Rpt BT Part1-2 Test Report pdf 4.72 MiB February 20 2023 / February 22 2023
1 2 3 4 DSS Rpt BT Part2-2 Test Report pdf 4.46 MiB February 20 2023 / February 22 2023
1 2 3 4 DSS Tsup BT Test Setup Photos pdf 241.21 KiB February 20 2023 / August 22 2023 delayed release
1 2 3 4
Test Setup Photos pdf February 20 2023 / August 22 2023 delayed release

frequency equipment class purpose
1 2023-04-05 2402 ~ 2480 DTS - Digital Transmission System Class II Permissive Change
2 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter
3 2023-02-22 2402 ~ 2480 DTS - Digital Transmission System Original Equipment
4 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter

Application Forms

app s Applicant Information
1 2 3 4 Effective 2023-04-05
1 2 3 4 2023-02-22
1 2 3 4 Applicant's complete, legal business name Xiaomi Communications Co., Ltd.
1 2 3 4 FCC Registration Number (FRN) 0024904948
1 2 3 4 Physical Address #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District
1 2 3 4 #019, 9th Floor, Building 6
1 2 3 4 Beijing, N/A
1 2 3 4 China
app s TCB Information
1 2 3 4 TCB Application Email Address K******@sporton-usa.com
1 2 3 4 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 3 4 Grantee Code 2AFZZ
1 2 3 4 Equipment Product Code M2236E1
app s Person at the applicant's address to receive grant or for contact
1 2 3 4 Name q**** z******
1 2 3 4 Telephone Number 010 6********
1 2 3 4 Fax Number 010 6********
1 2 3 4 E-mail m******@xiaomi.com
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 3 4 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)10/03/2023
1 2 3 4 08/22/2023
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 2 3 4 Is this application for software defined/cognitive radio authorization?No
1 2 3 4 Equipment ClassDTS - Digital Transmission System
1 2 3 4 DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Earphones
1 2 3 4 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 3 4 Modular Equipment TypeDoes not apply
1 2 3 4 Purpose / Application is forClass II Permissive Change
1 2 3 4 Original Equipment
1 2 3 4 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 3 4 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 2 3 4 Grant CommentsClass II Permissive Change: Mainly add the 2nd source for Earphone PCM IC, I/O connector, Speaker and MIC. Output Power listed is the maximum conducted output power.
1 2 3 4 Class II Permissive Change: Mainly add the 2nd source for Earphone PCM IC, I/O connector, Speaker and MIC. Output Power listed is the maximum conducted output power. The highest reported SAR for head exposure condition is 1.03 W/kg.
1 2 3 4 Output Power listed is the maximum conducted output power.
1 2 3 4 Output Power listed is the maximum conducted output power. The highest reported SAR for head exposure condition is 0.97 W/kg.
1 2 3 4 Is there an equipment authorization waiver associated with this application?No
1 2 3 4 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 2 3 4 Firm Name Sporton International Inc. (Kunshan)
1 2 3 4 Name J**** T******
1 2 3 4 Telephone Number +86 0********
1 2 3 4 E-mail J******@sporton.com.tw
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 2402.00000000 2480.00000000 0.0016000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 2402.00000000 2480.00000000 0.0273000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
3 1 15C 2402.00000000 2480.00000000 0.0016000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
4 1 15C 2402.00000000 2480.00000000 0.0273000

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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  This product uses the FCC Data API but is not endorsed or certified by the FCC